Originally posted by reh321 I got a "Kastar" USB charger for my KP - they run around $11 at eBay.
For twice that, I got a charger and a pair of batteries for my KP, and the larger batteries (third party, obviously, in both cases) for the K3iii are about the same price on US Amazon...
But that's also the "regular" USB or AC chargers that are not known for being fast, though even with the KP, three batteries will get me through a day in every situation I've come across so far...
Of course the typical trade with the third party batteries is a significantly shorter time before they won't hold a charge...
If I was shooting for a living, I'd probably stick with the OEM batteries... and the possibility of a faster charge through USB-C sounds intriguing...
-Eric